Answers

Add 6/63 and 35/42

6/63 + 35/42 is 13/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 42 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 63 × 2 = 126,
   6/63 = 6 × 2/63 × 2 = 12/126
3. Likewise, for the 2nd fraction, since 42 × 3 = 126,
   35/42 = 35 × 3/42 × 3 = 105/126
4. Add the two like fractions:
   12/126 + 105/126 = 12 + 105/126 = 117/126
5. 117/126 simplified gives 13/14
6. So, 6/63 + 35/42 = 13/14

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